Quote:
Originally Posted by Camron Rust
Basically, you're saying the forearm that is legal is one that is held in contact with the defender's own body...as it must be to be within their frame. In that case, they're not using the forearm. If they've extended in any other position and contact occurs, it is not in a legal position.
The whole purpose of the arm bar is to impede the progress of an opponent. It has no other purpose. To say otherwise is simply silly. You can certainly argue whether the advantage it provides should be a foul or not, but you can't honestly say it doesn't impede the opponent or give the defender an advantage.
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I agree, but I also think there is no legitimate reason for a defender to "measure up" a ball handler. No one on the court is blind, so there's no need to use the hands to determine distance.
Frankly, I think some leagues prefer a zero-tolerance policy on the arm bar for the same reason they ask for it on a hand-check; it's difficult to tell whether the contact impedes the offensive player or merely discourages him to try.